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UV bulbs usually have a coating on the inside that glows when the light is on, providing indication in the visible light part of the spectrum.
fingerprints are made of organic compounds that absorb UV light and then emit visible light.
Yes, UV light and UV rays are the same thing, light emit "rays."
you go to a beauty shop and ask for a UV light
UV light has higher frequency, so it has more energy than red light has
ye mam .
only in uv light
uv light is good for your pupuils to see colors or roy g biv
UV light vibrates at a rate so fast that the naked eye cannot see it. Light energy's vibration is invisible to the naked eye, whether UV or not.
UV bulbs usually have a coating on the inside that glows when the light is on, providing indication in the visible light part of the spectrum.
What I would do is buy a $ store uv money checker(which is uv) and shine it on dirty teeth. What I would do is buy a $ store uv money checker(which is uv) and shine it on dirty teeth.